Weather StoryAlmanac, microseasons, and the day's weather story.

Lomas, Puerto Rico Weather

First trades stir the ceiba canopy. Day 77 of spring. Read this microseason across nine climate regions →

Lomas weather forecast — hour by hour, 7-day outlook, NOAA radar

Lomas, PR
Thursday, June 4 at 6:11 AM
73
°
Overcast
Feels like
79°
Humidity
92%
Wind
5 mph
Sunrise
5:46 AM
Sunset
6:57 PM
Lomas, PR
Hour by hour · 24h
24-Hour ForecastLomas, PR: 24-hour forecast. Temperatures range from 72 to 84 degrees Fahrenheit with a 88% chance of precipitation at 8 AM.
L 72°H 84°
Lomas, PR
7-day forecast
  1. Today
    Jun 4
    Drizzle
    88%
    0.06″
    84°72°
  2. Friday
    Jun 5
    Heavy Drizzle
    79%
    0.06″
    84°72°
  3. Saturday
    Jun 6
    Heavy Drizzle
    91%
    0.09″
    84°70°
  4. Sunday
    Jun 7
    Drizzle
    81%
    0.04″
    84°73°
  5. Monday
    Jun 8
    Light Drizzle
    40%
    0.04″
    85°74°+1°
  6. Tuesday
    Jun 9
    Overcast
    18%
    86°71°+1°
  7. Wednesday
    Jun 10
    Overcast
    82°73°-4°
Lomas, PR
Anemometer · 24h winds · from true
NESW
From · True
SE
138° · backing 7°
Direction
SE
138°
Sustained
5
mph
Gust
11
mph
Peak 24h
28
avg 8
Beaufort · 2 · LIGHT BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 8 · pk 28 @ 1:00p
0102030MPHB1B2B3B4B5B6B7-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 296SUSTGUST
−24h−18h−12h−6hnow
Light breeze backing 7° from the se.
Lomas, PR
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
989.2
+0.4 mb in 3h · steady · 29.21 inHg
Now
989.2
mb
3h
+0.4
mb
12h
+1.5
mb
24h
+0.4
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 988990
9809859909951000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW990.0988.0989.6
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Lomas, PR
Air quality
25
AQI
Good
-16 in 6h

AQI 27 (Good), driven by Ozone. AQI down 16 over the last 6 hours — air quality is improving sharply.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5Good
4.2μg/m³
PM 10Good
6μg/m³
NO₂Good
1μg/m³
OzoneDRIVERGood
58μg/m³
UV IndexLow
0.0
Lomas, PR
Sky cover · visibility · 24h
Cloud cover
91%
OVERCAST
100%0%−24h−18h−12h−6hnow

Visibility
21.8mi
UNLIMITED
48 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
06:11 UTC ·Lomas, PR · NOAA NESDIS / STAR · 21696x21696 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
06:11 UTC ·Lomas, PR · NOAA NESDIS / STAR · 5-min cadence · 10000x6000 px
Lomas, PR
Satellite · infrared · animated
Lomas, PR
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Lomas, PR
Almanac · Thursday, June 4
A summer fog for fair, a winter fog for rain.
Civil dawn
9:24 AM
Sunrise
5:46 AM
Daylight
13h 11m
Sunset
6:57 PM
Civil dusk
11:22 PM
Planting note
Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Lomas, PR
The moon
Waning Gibbous
87% illuminated
Moonrise
1:55 AM
Moonset
1:13 PM
In sign
♑︎ Capricorn
Lomas, PR
Microseason
Jun 1–5

First trades stir the ceiba canopy

fish
Jan 142% of the yearDec 31

Read this microseason across nine climate regions →

Lomas at a glance

  • Today vs. normal: 24°F below the seasonal normal for this latitude
  • Last frost: December 7 (climatological average for this latitude)
  • Microseason: Jun 1–5
  • Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.

Right now in the garden

Peak growing season

As of June 4, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

ZIP codes in Lomas

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.